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Edelbrock Releases Two-Piece Intake Manifolds for 13°-18° Racing Heads
Edelbrock’s new Victor two piece intake manifolds are designed for maximum effort racing small-block Chevrolet engines utilizing conventional port cylinder heads, including All Pro 11° and 13°, Dart 12.5°/15°/16°/18°, and Brodix 13°/13.5°/15°/16°/18° series heads.
“These manifolds can be machined by professional porters and engine builders to fit multiple cylinder head bore spacing and block deck height combinations and will save the racer a lot of money in the process”, states Edelbrock Engineer, Rod Sokoloski. The savings comes through their unique two-piece design, allowing porting work in plenum and runners, quickly and accurately, without having to saw the intake in two and then weld it back together. The two halves are securely sealed by a 3/32″ nitrile o-ring seal and fastened together with 5/16″ shoulder fasteners.
Multiple options are available and include a standard and +.550″ flange to accommodate most deck heights, and two internal metal thicknesses to provide plenty of material for the porting process. The standard internal metal thickness version is ideal for hand porting and the “CNC” version includes (+.100″) of material added to the plenum and runners, making it ideal for custom CNC porting and 4.5″ bore space heads, like Brodix’s new 13°. Valley plates are also offered and available with standard and +.550″ flange thickness to accommodate 4.4″ and 4.5″ bore spacing and 9.025″ and 9.325″ deck height blocks. Additional applications are coming soon for symmetrical port race heads, including SB2 (4.4 bore space), ROX (4.5 bore space), Brodix BD series (spread port) and Dart 9-degree cylinder heads.
| Applications |
Standard Flange |
+.550″ Flange |
| Standard version (no added internal material) |
2846 |
28468 |
| CNC porting version (+.100″) internal material |
2836 |
28368 |
| Valley Plate Assembly |
2855 |
2856 |
Features Include:
- Unique 2-piece design for custom porting
- Option of standard and +.550″ flange thickness for varying deck-heights and bore spacing
- 3/32″ nitrile o-ring seal to ensure proper sealing of the intake halves
- Securely fastened with four 5/16″ shoulder bolts for easy assembly
Tags: 13-degree intake manifold, EDELBROCK, INTAKE MANIFOLD, Racing, Smallblock Chevy
